€38 Find Cheap Flights to Northern Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Northern Ireland departing on 27/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Northern Ireland

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Northern Ireland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Northern Ireland, as well as popular online travel agencies
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Flight Deals

Best Northern Ireland Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Belfast
Belfast1 stop€114
Londonderry
Londonderry1 stop€121
Belfast
Belfast1 stop€114
Londonderry
Londonderry1 stop€121

Book Cheap Northern Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Northern Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Northern Ireland

Wed, 24 Sep - Wed, 1 Oct
Logo
19:55 - 09:00DUB-BFS
13h 05m1 stop
Logo
07:25 - 19:55BFS-DUB
12h 30m1 stop
€114
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Tue, 23 Sep - Tue, 30 Sep
Logo
16:20 - 22:30DUB-BFS
6h 10m1 stop
Logo
05:55 - 15:55BFS-DUB
10h 00m1 stop
€117
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Tue, 23 Sep - Tue, 30 Sep
Logo
06:30 - 18:45DUB-BFS
12h 15m1 stop
Logo
07:25 - 13:35BFS-DUB
6h 10m1 stop
€118
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Sat, 11 Oct - Sat, 18 Oct
Ryanair Logo
22:50 - 06:50ORK-BFS
8h 00m1 stop
Ryanair Logo
08:35 - 22:25BFS-ORK
13h 50m1 stop
€163Ryanair
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Sat, 27 Sep - Sun, 5 Oct
Aer Lingus Logo
06:30 - 18:15DUB-BHD
11h 45m1 stop
Aer Lingus Logo
15:15 - 22:30BHD-DUB
7h 15m1 stop
€189Aer Lingus
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Sat, 27 Sep - Sun, 5 Oct
KLM Logo
11:10 - 16:55DUB-BHD
5h 45m1 stop
KLM Logo
06:30 - 12:35BHD-DUB
6h 05m1 stop
€213KLM
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Sat, 27 Sep - Sun, 5 Oct
KLM Logo
11:10 - 16:55DUB-BHD
5h 45m1 stop
KLM Logo
06:30 - 20:15BHD-DUB
13h 45m1 stop
€215KLM
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Sat, 27 Sep - Sun, 5 Oct
British Airways Logo
20:10 - 10:10DUB-BHD
14h 00m1 stop
British Airways Logo
11:00 - 07:45BHD-DUB
20h 45m1 stop
€228British Airways
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Sat, 27 Sep - Sun, 5 Oct
British Airways Logo
20:10 - 10:10DUB-BHD
14h 00m1 stop
British Airways Logo
18:05 - 07:45BHD-DUB
13h 40m1 stop
€230British Airways
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Sat, 27 Sep - Sun, 5 Oct
Aer Lingus Logo
16:50 - 20:25DUB-BHD
3h 35m1 stop
Aer Lingus Logo
13:25 - 17:55BHD-DUB
4h 30m1 stop
€275Aer Lingus
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Booking Insights

KAYAK's insights & trends for flights to Northern Ireland

Get data-powered insights and trends for flights to Northern Ireland to help you find the cheapest flights, the best time to fly and much more.

How many airports are there in Northern Ireland?

There are 3 airports in Northern Ireland. The busiest airport is Belfast City Airport (BHD), with 60% of all flights arriving there.

How long is the flight to Northern Ireland?

An average direct flight from Ireland to Northern Ireland takes 6h 23m, covering a distance of 438 km. The shortest route is Cork (ORK) to Belfast City Airport (BHD) with an average flight time of 3h 10m.

What are the most popular destinations in Northern Ireland?

Based on KAYAK flight searches, the most popular destination is Belfast (87% of total searches to Northern Ireland). The next most popular destination is Londonderry (13%).

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Good to know

Cheapest flight€38
Flight from Cork to Belfast Intl Airport

FAQs - booking Northern Ireland flights

  • How does KAYAK find such low prices on flights from Ireland to Northern Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ireland to Northern Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to Northern Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to Northern Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ireland to Northern Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to Northern Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to Northern Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ireland to Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Northern Ireland

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Northern Ireland flight deals.

Reviews of the top airline flying to Northern Ireland

 
See real verified KAYAK customer reviews for airlines flying to Northern Ireland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Northern Ireland. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ireland to Northern Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7310 reviews
6.3Food
6.9Boarding
6.7Comfort
6.4Entertainment
7.6Crew
Airline reviews

Last minute charge for 1 checked luggage before boarding which wasn’t mentioned when we bought the tickets months ago. It was an unexpected surprise. We had no choice but to pay to board. Most airlines allow your first luggage free.

6.0 GoodAnonymous, Aug 2025SKG - LHR
Read more British Airways reviews

Last minute charge for 1 checked luggage before boarding which wasn’t mentioned when we bought the tickets months ago. It was an unexpected surprise. We had no choice but to pay to board. Most airlines allow your first luggage free.

In-flight service was very good. The entertainment system keeps resetting, it happened at least 7 times.

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

The crew was friendly and helpful. The food was terrible.

Everything was very good! I personally struggled with the heat in the cabin for the first 2 hours

Terrible service especially for premium economy. Much more comfortable seats on other providers

Friendly hosts/hostesses; dinner was of acceptable, but mediocre standard

Very caring crew on board. Didn’t have dinner as I was sleeping. Was seating in the emergency row so I had comfortable leg room

Had a nice little suite although I couldn’t close the door (but I didn’t ask anyone to help). 5K is a nice seat and very private (you look in on first class). Enjoyable flight and nice crew.

Crew was excellent. And no surprise that the seats aren’t comfortable at all. But that is every airline.

Everything you need to know for your flight to Northern Ireland

Cabin class types available on flights to Northern Ireland

Cabin classes available on flights to Northern Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class Flights to Northern Ireland
Business Class Flights to Northern Ireland
Prem Econ Class Flights to Northern Ireland
Economy class Flights to Northern Ireland

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